Calculates revenue after taxes.
A free shopping cart system
Track and evaluate the performance of your investment portfolio
Free & Open Source Invoice App for Freelancers & Small Businesses
Calculates income tax form entries, helps do your taxes.
Free Billing Software Online — Get most reliable free Software
Park Auto is an application software fleet management.
Accounting & Best Practice Business Administration System
A simple restaurant manager, made for educational purposes
Out of Africa comes KwaMoja. A fresh start for webERP!
Wharton models
SmartPOS (Includes->SmartERP distro of Idempiere ERP) is 100% Web
JEE based Accounting web-application.
Simple yet Powerful Purchase & Inventory Software)
WooCommerce Giftcard plugin allows merchant to sell gift card on their
shopping cart software easy to install and easy to use.
A JavaFX based invoicing application for restaurants
Online tax management system in corporation is a web application which
GreenCoinX - Identified Digital Currency
Bill system. Simple, fast, powerful
Unicenta BackOffice Web App
A Europa Universalis IV MOD
A company calculator to assist gameplay in eRepublik.
Calculs par la douane des droits et taxes d'une marchandise.